Other Data


This page was created for all other data that could not be catogorized by the existing themes.


Description Type
May 2011 Flood Webpage
2010 Voting Precincts by county - Metadata FTP site
MS Historical Counties Download
April 15, 2011 Storm Event (Tornado) Webpage
May 1, 2010 Storm Event Data Webpage
April 24, 2010 Storm Event Data Webpage
Mississippi US National Grid

The US National Grid (USNG) is a ground-based gridded coordinate system based on the Universal Transverse Mercator (UTM) System.		 Download
MS Watershed Boundary Dataset (WBD)

The dataset is a geodatabase that includes both polygons and linework coded and topologically in sync. It is a self-extracting winzip file at approximately 166MB in size.		 Download
National Hydrography Dataset by Sub Basin

This 1:24,000 High resolution data is a comprehensive set of digital spatial data that contains information about surface water features such as lakes, ponds, streams, rivers, springs and wells. More information HERE.		 FTP site
National Wetlands Inventory Webpage
Coastal Data (Including EarthData 2 foot Contours) Webpage
Desoto County Instant GIS Webpage
Mississippi 811, Inc. (formerly Mississippi One-Call System, Inc) Webpage

County updates

Release of spatial data by MARIS is governed by the following legal policy:
The information contained on this website and data distributed by the Board of Trustees / Institutions of Higher Learning's MARIS Technical Center (MTC) is derived from a variety of public and private sector sources considered to be dependable, but the accuracy, completeness, and currency thereof are not guaranteed. The IHL/MTC makes no warranties, expressed or implied as to the accuracy, completeness, currency, reliability, or suitability for any particular purpose of information or data contained in or generated from the state geographic database. Additionally, the State of Mississippi, the Board of Trustees for IHL or any employee thereof assume no liability associated with the use of these data, and assume no responsibility to maintain them in any manner or form.